163173684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 263573196

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 83, 92, 102, 138, 166, 204, 249, 276, 332, 391, 419, 498, 782, 838, 996, 1173, 1257, 1411, 1564, 1676, 1909, 2346, 2514, 2822, 3818, 4233, 4692, 5028, 5644, 5727, 7123, 7636, 8466, 9637, 11454, 14246, 16932, 19274, 21369, 22908, 28492, 28911, 32453, 34777, 38548, 42738, 57822, 64906, 69554, 85476, 97359, 104331, 115644, 129812, 139108, 163829, 194718, 208662, 327658, 389436, 417324, 491487, 591209, 655316, 799871, 982974, 1182418, 1599742, 1773627, 1965948, 2364836, 2399613, 3199484, 3547254, 4799226, 7094508, 9598452, 13597807, 27195614, 40793421, 54391228, 81586842, 163173684]

約数ペア:

[(1, 163173684), (2, 81586842), (3, 54391228), (4, 40793421), (6, 27195614), (12, 13597807), (17, 9598452), (23, 7094508), (34, 4799226), (46, 3547254), (51, 3199484), (68, 2399613), (69, 2364836), (83, 1965948), (92, 1773627), (102, 1599742), (138, 1182418), (166, 982974), (204, 799871), (249, 655316), (276, 591209), (332, 491487), (391, 417324), (419, 389436), (498, 327658), (782, 208662), (838, 194718), (996, 163829), (1173, 139108), (1257, 129812), (1411, 115644), (1564, 104331), (1676, 97359), (1909, 85476), (2346, 69554), (2514, 64906), (2822, 57822), (3818, 42738), (4233, 38548), (4692, 34777), (5028, 32453), (5644, 28911), (5727, 28492), (7123, 22908), (7636, 21369), (8466, 19274), (9637, 16932), (11454, 14246)]